This app add various effects to your photos and modify it as per your needs.
So if you want to make your phots little brighter and make it little attractive you can use this app.
The type of photo effects are following :
"LinearToSRGBToneCurve",
"SRGBToneCurveToLinear",
"ColorInvert",
"ColorMonochrome",
"ColorPosterize",
"FalseColor",
"MaximumComponent",
"MinimumComponent",
"PhotoEffectChrome",
"PhotoEffectFade",
"PhotoEffectInstant",
"PhotoEffectMono",
"PhotoEffectNoir",
"PhotoEffectProcess",
"PhotoEffectTonal",
"PhotoEffectTransfer",
"SepiaTone",
"VignetteEffect",
"BokehBlur",
"GaussianBlur",
"MotionBlur",
"ZoomBlur",
"BumpDistortion",
"CircularWrap",
"HoleDistortion",
"PinchDistortion",
"TorusLensDistortion",
"TwirlDistortion",
"VortexDistortion",
"PerspectiveCorrection",
"PerspectiveTransform",
"PerspectiveTransformWithExtent",
"CircularScreen",
"CMYKHalftone",
"DotScreen",
"HatchedScreen",
"ComicEffect",
"Crystallize",
"DepthOfField",
"Edges",
"EdgeWork",
"HeightFieldFromMask",
"HighlightShadowAdjust",
"LineOverlay",
"Pointillize",
"SpotColor",
"SpotLight",
"Kaleidoscope",
"MaskToAlpha"
So download to make your photos better and Experiment with your photos .